Of course, Hellfest is all about explosive concerts on 6 different stages. But the festival, dedicated to extreme music, also offers festival-goers a host of activities, installations and works of art to keep their eyes on the action throughout the festival. Charon's wheel, pyramid of fire, Lemmy Kilmister tribute statue, Ferris wheel... here are 6 animations and installations not to be missed at this year's Hellfest.
